Updating outliner_draw_struct_marks to retained mode

Had to add a few utility functions to replace existing functions. Let me know if these are duplicates.

Reviewers: merwin

Reviewed By: merwin

Tags: #bf_blender_2.8

Maniphest Tasks: T49043

Differential Revision: https://developer.blender.org/D2434

1 files changed, 8 insertions, 0 deletions

diff --git a/source/blender/gpu/intern/gpu_immediate.c b/source/blender/gpu/intern/gpu_immediate.c
index 685c31dc3e0..5188ca4c0e2 100644
--- a/source/blender/gpu/intern/gpu_immediate.c
+++ b/source/blender/gpu/intern/gpu_immediate.c
@@ -28,6 +28,7 @@
 #include "GPU_immediate.h"
 #include "GPU_matrix.h"
 #include "UI_resources.h"
+#include "BLI_utildefines.h"
 
 #include "gpu_shader_private.h"
 
@@ -71,3 +72,10 @@ void immUniformThemeColorBlend(int color_id1, int color_id2, float fac)
 	UI_GetThemeColorBlend3ubv(color_id1, color_id2, fac, color);
 	immUniformColor3ubv(color);
 }
+
+void immThemeColorShadeAlpha(int colorid, int coloffset, int alphaoffset)
+{
+	unsigned char col[4];
+	UI_GetThemeColorShadeAlpha4ubv(colorid, coloffset, alphaoffset, col);
+	immUniformColor4ub(col[0], col[1], col[2], col[3]);
+}